455874983 has 6 divisors (see below), whose sum is σ = 472137744. Its totient is φ = 440154344.

The previous prime is 455874943. The next prime is 455874989. The reversal of 455874983 is 389478554.

It is not a de Polignac number, because 455874983 - 2¹² = 455870887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455874989) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 270191 + ... + 271872.

It is an arithmetic number, because the mean of its divisors is an integer number (78689624).

Almost surely, 2^455874983 is an apocalyptic number.

455874983 is a deficient number, since it is larger than the sum of its proper divisors (16262761).

455874983 is an equidigital number, since it uses as much as digits as its factorization.

455874983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542121 (or 542092 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 53.

The square root of 455874983 is about 21351.2290746926. The cubic root of 455874983 is about 769.6298794657.

The spelling of 455874983 in words is "four hundred fifty-five million, eight hundred seventy-four thousand, nine hundred eighty-three".